404. That’s an error.
The requested URL /_/+1/confirm?hl=en-US&url=https://blog.vertbaudet.de/2014/01/sprechen-lernen/ was not found on this server. That’s all we know.
/_/+1/confirm?hl=en-US&url=https://blog.vertbaudet.de/2014/01/sprechen-lernen/